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Question

Computer display error help

Jul 31, 2017 10:22AM PDT

I have a dell that i had hooked up to my Samsung un55c8000 via hdmi cable. Have had this setup for over a year with no issues, no all of a sudden today it wont connect to the display. Other hdmis work with the tv, but wont work with the computer. Also tried other monitors with the computer and those dont work. Any suggestions?

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